Tankless Water Heater Leaking From Relief Valve

Both circumstances should be taken very seriously.

Tankless water heater leaking from relief valve.

Reasons for water discharging from the relief valve. Some boilers have a tankless water heater or what is also known as a hot water coil. A leakage in your water heater pressure relief valve is a sign of a malfunction in your overflow valve. These valves may look identical but they re set to go off at 30 psi.

And many homeowners have complained that faulty and unattended temperature pressure relief valves have exploded at times they least expected in most cases. Relief valve customarily set on the hot water outlet from where the pipe is leaving the heater to faucets. When you see water coming out from the water heater release valve there are two most likely causes. Improver setting or loose connection any of them may occur during water leakage.

It s better to take precautions before waiting till things get worse. Turn off the water to the coil and check if the pressure stops rising. There s a problem with the valve such as a faulty seal and the water is unintentionally leaking. Either the valve was triggered to open because of excessive temperature or pressure or the valve itself is faulty.

The relief valve is working the way it s intended and water drained to reduce the pressure inside the tank. Moreover necessary for flushing or draining the tankless device. If a pressure relief valve for a boiler is accidentally installed on a water heater it will leak like crazy from the start. Your water heater s relief valve can start leaking for one of two reasons.